Commodity200520062007200820092010
Gas/smoke analysis app.$228,826$423,275$835,261$467,686$150,835$215,493
Chromatographs & electrophoresis instr.$167,213$59,281$116,445$90,843$208,332$95,981
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$165,863$172,675$81,875$117,539$104,671$356,153
Exposure meters $4,158$5,100   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$271,609$153,440$511,254$207,069$195,213$533,908
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$1,926,911$1,673,433$2,181,325$2,030,134$1,525,441$1,548,394
Microtomes; parts & accessories of instr. & app. of 90.27$863,638$585,537$546,467$935,910$565,398$416,741
Total$3,624,060$3,071,799$4,277,727$3,849,181$2,749,890$3,166,670